baber/WOPTO huggingface dataset:
Patent RU-2252811-C1 (RU)
Title: Система контроля состояния фильтра двигателя внутреннего сгорания
Inventor: ROMANOV I M
IPC: B01D35/14
Filed: 2004-05-24
Granted: 2005-05-27
Abstract: Изобретение относится к области двигателестроения, в частности к устройствам для контроля состояния фильтрующих элементов. Система контроля состояния фильтра двигателя внутреннего сгорания содержит фильтр и измеритель давления, полости которого сообщены каналами с входом и выходом фильтра и который включен в цепь сигнализации двигателя. Также система снабжена электронным блоком управления, датчиками температуры охлаждающей жидкости и частоты вращения коленчатого вала двигателя, при этом один из входов электронного блока управления соединен с измерителем давления, а второй и третий входы блока соединены соответственно с указанными датчиками. Один из выходов электронного блока управления соединен с исполнительным механизмом, а второй выход соединен с сигнальными элементами цепи сигнализации двигателя. 1 ил.
Patent RU-2265007-C1 (RU)
Inventor: ORLOV A P
IPC: C07C17/38
Filed: 2004-05-31
Granted: 2005-11-27
Abstract: FIELD: chemical technology. 
     SUBSTANCE: invention relates to a method for isolation of 1-fluoro-1,1-dichloroethane, 1,1-difluoro-1-chloroethane, 1,1,1-trifluoroethane and hydrogen chloride from reaction mixture prepared by synthesis of vinylidene chloride and hydrogen fluoride. Process involves separating for layers and rectified separation. Gaseous mixture synthesis consisting of 1-fluoro-1,1-dichloroethane, 1,1-difluoro-1-chloroethane, 1,1,1-trifluoroethane, hydrogen fluoride and hydrogen chloride is absorbed with liquid mixture of substances prepared after separating for layers. The liquid mixture of substances comprises hydrogen fluoride, 1-fluoro-1,1-dichloroethane and 1,1-difluoro-1-chloroethane. Gaseous substances are fed for rectified separation and distillate obtained after rectifying that comprises hydrogen chloride and 1,1,1-trifluoroethane is fed for rectified separation and 1,1,1-trifluoroethane is recovered inversely for rectification in the amount determined by temperature and pressure values of the distillate condensation process. Vat product containing hydrogen fluoride, 1-fluoro-1,1-dichloroethane and 1,1-difluoro-1-chloroethane is fed for separating for layers and then prepared hydrogen fluoride with impurities of organofluoric compounds is recovered for absorption as liquid spraying. Mixture enriched with 1-fluoro-1,1-dichloroethane, 1,1-difluoro-1-chloroethane and containing hydrogen fluoride is fed for rectification wherein hydrogen fluoride as a component of mixture with 1,1-difluoro-1-chloroethane that is similar by the content of components to azeotropic mixture is separated and recovered its for repeated separating for layers and rectification. After repeated separation hydrogen fluoride is recovered for the synthesis. Mixture of 1-fluoro-1,1-dichloroethane and 1,1-difluoro-1-chloroethane is fed for rectified separation. Method provides increasing yield of commercial products as result of evolving gases synthesis of vinylidene chloride and hydrogen fluoride, simplifying the process and prevents accumulation of by-side products in the process. 
     EFFECT: improved method for isolation. 
     2 cl, 1 dwg, 4 ex
Patent RU-2268467-C1 (RU)
Title: Method for predicting leucosis process development in cattle infected with leucosis virus
Inventor: SMIRNOV JURIJ PETROVICH
IPC: G01N33/49
Filed: 2004-06-09
Granted: 2006-01-20
Abstract: FIELD: veterinary medicine. 
     SUBSTANCE: method involves testing cattle for infection, determining leukocyte quantity in 1 mcl of blood and comparing to physiologic reference value. Leukocytic formula is derived when detecting incubation stage with segmented neutrophil percentage being determined. Its level being lower than 20% and more, unfavorable leucosis clinical course prognosis is produced. 
     EFFECT: simplified and accurate prognosis method. 
     3 tbl
Patent RU-2261333-C1 (RU)
Inventor: GRIGORCHUK V S
IPC: F01C9/00
Filed: 2004-06-24
Granted: 2005-09-27
Abstract: FIELD: mechanical engineering; engines. 
     SUBSTANCE: proposed engine contains cylinder with fitted-in rotor with sealing elements, high-pressure pumps, device to transform rocking motion into rotation of output shaft.  Round housing with cooling jacket is provided with two internal triangular projections found on one line of diameter at different sides from axis of rotation.  Tops of projections are pointed to center of rotation being provided with spherical surface which serves as support of rotor whose bushing is connected with tops of pistons provided wit spherical base.  Rotor divides inner space of cylinder into two symmetrical spaces being connected with shaft which drives four high-pressure pumps and output shaft through converter.  Output shaft speed control mechanism is connected with mechanism changing amount of supplied fuel.  Engine is furnished with turbosupercharger. 
     EFFECT: increased efficiency of engine and improved operating characteristics. 
     21 dwg
Patent RU-2268630-C1 (RU)
Title: Apparatus for preparing of extruded food product
Inventor: SELEZNEV VLADIMIR JUL EVICH
IPC: A23L7/10
Filed: 2004-07-19
Granted: 2006-01-27
Abstract: FIELD: food-processing industry, in particular, preparing of whole grain-based food products by extrusion. 
     SUBSTANCE: apparatus has casing, charging hopper with dosing device, millstone, die and spinneret with rectangular through opening. Die has succession of cavities connected with each other. Apparatus is equipped with cereal mass flow distributor positioned for rotation in conjunction with extruder screw and arranged along axis of rotation of millstone and within two successively connected cavities. Gaps sized from 1 mm to 3 mm are provided between screw and millstone, and also between millstone and flow distributor for defining cereal working zone. 
     EFFECT: prolonged service life of die parts, provision for producing of large-sized hardtacks with novel organoleptical properties. 
     2 cl, 1 dwg
Patent RU-2269685-C1 (RU)
Title: Method of uniform distribution of rolling elements in antifriction bearing
Inventor: LJUDIN NIKOLAJ ALEKSANDROVICH
IPC: F16C19/50
Filed: 2004-09-16
Granted: 2006-02-10
Abstract: FIELD: mechanical engineering; manufacture of antifriction bearings. 
     SUBSTANCE: proposed method of uniform distribution of rolling elements of antifriction bearing containing races or disks arranged concentrically or parallel to each other with paths on races or disks, each being located on one of races or disk along which rolling elements roll, comes to the following: rolling elements are arranged between paths so that each rolling element is in contact along contact surface only with one of paths and is in contact along contact surfaces not less than with two rolling elements in contact with other path arranged on other race or disk.  Rolling elements in contact with one of paths do not contact each other. 
     EFFECT: low coefficient of friction, uniform distribution of load between rolling elements. 
     5 cl, 1 dwg
Patent RU-2265918-C1 (RU)
Inventor: ZIMINA T M
IPC: H01L51/30
Filed: 2004-09-23
Granted: 2005-12-10
Abstract: FIELD: microtechnology; manufacture of microchip electrode systems for microanalytical devices. 
     SUBSTANCE: proposed conducting composite incorporates elastomer, conducting polymer, and conducting carbon filler in the form of polymethyl methacrylate. Proportion of components is as follows, mass percent: conducting carbon filler, 95-97; elastomer, 1-2; polymethyl methacrylate, the rest. It is most reasonable to use glass-reinforced carbon or granular graphite as conducting carbon filler and polydimethyl siloxane, as elastomer. To facilitate its use conducting composite may be transformed to suspension in volatile concentrated solution or hexane or cyclohexane in dichloroethane. Resistivity of dried composite is 0.05 - 0.14 Ohm-cm. 
     EFFECT: facilitated preparation and use, enhanced chemical and biological inertness of composite. 
     5 cl, 1 dwg, 1 tbl
Patent RU-2278017-C1 (RU)
Inventor: GUBANOV VIKTOR FEDOROVICH
IPC: B24B39/04
Filed: 2004-11-25
Granted: 2006-06-20
Abstract: FIELD: manufacturing processes in machine engineering, processes of working in lathes. 
     SUBSTANCE: unit for smoothing surfaces of parts being bodies of revolution includes indenter mounted by means of screw in holder. In order to decrease height roughness parameters of part surfaces indenter includes additional indenter mounted with use of screw in sleeve fixed by means of locking screw and adjustable with the aid of adjusting screw. 
     EFFECT: improved quality of part surfaces. 
     1 dwg
Patent RU-2291285-C1 (RU)
Title: Cumulative perforator
Inventor: KALASHNIKOV VLADIMIR VASIL EVI
IPC: E21B43/117
Filed: 2005-06-09
Granted: 2007-01-10
Abstract: FIELD: oil and gas industry, possible use for secondary opening of productive beds in prospecting and extracting oil and gas wells. 
     SUBSTANCE: cumulative perforator contains body in form of pipe, not subject to destruction form explosion. In the body by means of holding parts cumulative charges are mounted, connected to detonator by detonation cord. In accordance to invention, as charges, detonating elongated charged are used with longitudinal cumulative recess. On external surface of body of perforator longitudinal recesses are made with length lesser than charge length. Longitudinal recesses are positioned along the spiral with 0-180° shift and step either equal to or exceeding the length of charge. Detonating elongated charges are fixedly held in front of recesses at distance from internal surface of pipe equal to focus distance of charge. 
     EFFECT: increased specific area of opening of casing column. 
     2 cl, 1 ex
Patent RU-2292190-C1 (RU)
Title: Method for manufacturing canned food "rassolnik domaschny" of special indication (variants)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L23/00
Filed: 2005-08-09
Granted: 2007-01-27
Abstract: FIELD: food industry. 
     SUBSTANCE: the suggested canned food should be prepared due to cutting and freezing new white cabbage and reducing it upon a roller, also, cutting and blanching potatoes and reducing them upon a roller, cutting and heating carrots, parsley and celery roots and onions in melted butter and reducing them upon a roller followed by cutting beef kidneys and reducing them upon a roller together with leek, greens and pickled cucumbers followed by mixing the above-mentioned components with common salt, hot black pepper and laurel leaf, bone broth and sour cream, CO 2 -extract of biomass of the preset micromycete type, packing the mixture obtained into aluminum tubes followed by sealing and sterilization. This enables to obtain new canned food for cosmic nutrition being of higher digestibility against analogous culinary dishes. 
     EFFECT: higher efficiency.
Patent RU-2294014-C1 (RU)
Title: Method for estimating resistance of biometric protection to fitting attacks
Inventor: IVANOV ALEKSANDR IVANOVICH
IPC: G06K9/62
Filed: 2005-08-15
Granted: 2007-02-20
Abstract: FIELD: image recognition, possible use during development of electronic passports and identification cards with biometric attachments, and also in biometric systems for physically limiting access. 
     SUBSTANCE: biometric protection is tested in advance by injecting random biometric images into its input, on basis of testing results probability of erratic granting of access to "outsider" for large amount of common-typed biometric images is determined and these probabilities are recorded in form of power, coefficients of which are normalized by dividing these coefficients by numbers, proportional to number of parameters considered in each certain biometric image, resulting normalized values of coefficients are averaged, while estimates of resistance of biometric protection are created by exponentiation of power base with power, equal to result of multiplication of aforementioned averaged normalized value of power coefficient and number, proportional to number of parameters in biometric image being evaluated. 
     EFFECT: increased precision when estimating resistance of biometric protection to fitting attacks due to consideration of number of controlled parameters of certain biometric image, and also due to consideration of quality of inputted data. 
     2 cl, 3 tbl
Patent RU-2298982-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L17/00
Filed: 2005-09-23
Granted: 2007-05-20
Abstract: FIELD: food industry. 
     SUBSTANCE: the present innovation deals with the technology for manufacturing fish-vegetable canned food for cosmic nutrition. The method in question deals with preparing all necessary components: the suggested canned food should be prepared due to cutting, heating in melted butter and reducing upon a roller carrots, parsley root and onions; cutting, blanching potatoes and the turnip upon a roller; chopping, freezing new white cabbage and reducing it upon a roller, and, also, boiling, shelling and reducing hen eggs upon a roller followed by cutting the gourd to reduce it upon a roller. Skinned fish fillet and greens should be reduced upon a roller. Garlic should be grated followed by heating wheat flour in melted butter. Then one should mix the above-mentioned components with tomato paste, fish broth, sugar, common salt, citric acid and CO 2 -extracts of the preset micromycete type biomass, hot black pepper and laurel leaf. After that, one should pack the mixture obtained into aluminum tubes followed by sealing and sterilization. This enables to obtain new canned food being of higher digestibility. 
     EFFECT: higher efficiency. 
     41 cl
Patent RU-2295387-C1 (RU)
Title: Method of preparing fischer-tropsch catalyst for synthesis gas conversion process
Inventor: SKORNIKOVA SVETLANA AFANAS EVN
IPC: B01J29/46
Filed: 2005-11-01
Granted: 2007-03-20
Abstract: FIELD: alternate fuel production. 
     SUBSTANCE: invention relates to synthesis of hydrocarbons from CO and H 2 , in particular to catalysts and methods for preparation thereof in order to carrying out synthesis of hydrocarbons C 5  and higher according to Fischer-Tropsch reaction. Method resides in that non-calcined zeolite ZSM-12 in tetraethylammonium-sodium form is subjected to decationation at pH 5-9, after which decationized zeolite (30-70 wt %) is mixed with alumina binder while simultaneously adding cobalt (7.5-11.5 wt %) as active component and modifier, in particular boron oxide (3-5 wt %). Proposed method allows catalyst preparation time to be significantly reduced owing to combining support preparation and deposition of active component and modifier in one stage with required catalytic characteristics preserved. In addition, method is environmentally safe because of lack of waste waters, which are commonly present when active components are deposited using impregnation, coprecipitation, and ion exchange techniques. 
     EFFECT: reduced catalyst preparation time and improved environmental condition. 
     1 tbl, 10 ex
Patent RU-2308126-C1 (RU)
Inventor: KUZNETSOV DMITRIJ IGOREVICH
IPC: H01P1/22
Filed: 2005-12-12
Granted: 2007-10-10
Abstract: FIELD: radio engineering; microwave engineering for radars, radio communications, and measurement technology. 
     SUBSTANCE: proposed microstrip attenuator has board in the form of insulating plate with electricity-conductive screen, input and output microstrip lines of electricity-conductive material, and resistive absorbing layer with electricity-conductive components connected in parallel with the latter. Absorbing layer is electrically connected between input and output microstrip lines. Attenuator also has additional electricity-conductive screen. Disposed in a spaced relation to each other above board in the form of plate are N additional insulating plates, where N is natural numerical series, their coefficient of heat conductivity being higher than that of board material. N - 1 additional resistive absorbing layers are disposed between N additional plates, additional electricity-conductive components being connected in parallel with them. All absorbing layers and their parallel-connected components are disposed in plate clearances, these components being interruptive structures abutting against lateral edges of resistive absorbing layers. Components are made of electricity-conductive material whose melting point is lower than that of resistive material and of microstrip line electricity-conductive material. Additional electricity-conductive screen is deposited onto upper surface of N th  additional insulating plate and its thickness and heat conductivity are greater than those of the latter. Electricity-conductive screen and plate can be provided with hole under absorbing layer incorporating adjusting insert made of electricity-conductive material whose phase transformation occurs at temperature below melting point of resistive material and of microstrip-line electricity-conductive material. Plate clearances may be reducing in direction from input microstrip line to output one. Width of clearances between all plates and thickness of all plates may be reducing in direction from N th  plate and plate width may be increasing in direction from board to N th  plate. Components can be made as interruptive structures in the form of stubs abutting against lateral edges of resistive absorbing layers, interruption intervals may be increasing from input microstrip line to output one. Width of resistive absorbing layers can be different and layer side edges need not be necessarily disposed one on top of other. 
     EFFECT: enhanced dissipation power and safety, facilitated maintenance of device, provision for adjusting its matching. 
     6 cl, 4 dwg
Patent RU-2303913-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L13/50
Filed: 2006-01-10
Granted: 2007-08-10
Abstract: FIELD: food industry, canned industry. 
     SUBSTANCE: the suggested canned food should be prepared due to cutting, frying in melted butter and reducing partridge meat upon a chopper, chopping, freezing and reducing new red cabbage and onions upon a chopper, grating juniper, frying wheat flour in melted butter. Then one should mix the above-mentioned components with bone broth, citric acid, sugar, common salt and CO 2 -extracts of hot black pepper and laurel leaf. Then it is necessary to carry out procedures on packing the mixture obtained into aluminum tubes followed by sealing and sterilization. This enables to obtain new canned food being of increased digestibility against analogous culinary dish. 
     EFFECT: higher efficiency of manufacturing.
Patent RU-2299247-C1 (RU)
Inventor: D JACHENKO VIKTOR FEDOROVICH
IPC: C21C5/28
Filed: 2006-03-06
Granted: 2007-05-20
Abstract: FIELD: ferrous metallurgy, namely processes for melting steel in oxygen converters. 
     SUBSTANCE: method comprises steps of loading to bath metallic scrap; pouring cast iron; blowing with oxygen; adding lime and slag forming material. After 85 -90% of oxygen is consumed for blowing, lime is added. Lime consumption is determined according to expression Q cao  = 0.0011 - Q oxyg  + 850,46 x N blp  - 1557,56 x N cc  - 17,97 where Q oxyg  - quantity of oxygen consumed before lime adding, m 3 /min; N blp   - nitrogen content in sample taken by means of apparatus for measuring parameters of melting during blowing process, %; N cc  - nitrogen content in sample taken according to converter charge,%; 0.0011, 850.46, 1557,56 and 17.97 - empiric coefficients. 
     EFFECT: enhanced strength of oxygen converter, possibility for providing desired content of nitrogen in metal. 
     1 ex
Patent RU-2308734-C1 (RU)
Inventor: MUSINSKIJ NIKOLAJ NIKOLAEVICH
IPC: G01R33/20
Filed: 2006-05-05
Granted: 2007-10-20
Abstract: FIELD: radio-technical tools which use magnetic resonance for finding and detecting primarily drugs and explosives, and also use polarization selection and phase analysis for finding and detecting drugs, packed in non-metallic cover. 
     SUBSTANCE: method for remote detection of a substance includes remote excitation of magnetic resonance in a substance by an electromagnetic wave and following measurement of response frequency, while exciting electromagnetic signal is emitted at frequency much greater compared to frequency of magnetic resonance of substance, and emitted excitation electromagnetic signal is modulated by polarization at frequency of magnetic resonance, and response is recorded at modulation frequency. Electromagnetic probing is performed by flat-polarized signal and signals are received with right and left circular polarization which are reflected from drug substance, while reflected signal with right circular polarization is gated on basis of time, proportional to depth of position of drug substance, and reflected signal with left circular polarization is transformed by frequency with usage of heterodyne voltage, voltage of intermediate frequency is selected, multiplied with reflected signal with right circular polarization, harmonic voltage is selected at stable frequency of heterodyne, phase shift is measured between reflected signals from right and left circular polarization at stable frequency of heterodyne, measured value of phase shift is compared to standard value and on basis of comparison result, decision is taken about presence of drug substance in hiding environment. 
     EFFECT: increased trustworthiness of detection and increased depth resolution when determining location of drugs. 
     1 dwg
Patent RU-2315924-C1 (RU)
Title: Энергосберегающая охлаждающая система для животноводческих ферм
IPC: F25D3/00
Filed: 2006-06-09
Granted: 2008-01-27
Abstract: Энергосберегающая охлаждающая система для животноводческих ферм содержит теплоизолированную герметизированную емкость, в которой установлен испаритель, конденсатор, компрессор, резервуар-теплообменник с секцией хладоносителя, блок управления, в верхней части теплоизолированной герметизированной емкости установлен поплавковый клапан, который соединен с системой водоснабжения фермы, причем верхняя часть теплоизолированной герметизированной емкости, которая расположена выше поплавкового клапана, соединена через вентили с наружным воздухом и выходной частью секции хладоносителя, представляющего собой воду, резервуара-теплообменника, а в нижней части теплоизолированной герметизированной емкости, соединенной через насос и регулирующий вентиль с входной частью секции хладоносителя резервуара-теплообменника, установлены трубы с распылительными отверстиями, соединенные с наружным воздухом через воздуходувку трубой, поднимающейся выше поплавкового клапана, причем выходная часть секции хладоносителя через вентили соединена с конденсатором или водонагревателем и системой теплоснабжения фермы. Использование данного изобретения обеспечивает снижение капитальных и эксплуатационных затрат, расхода электроэнергии и повышение надежности холодильного оборудования. 3 з.п. ф-лы, 1 ил.
Patent RU-2314553-C1 (RU)
Title: Система оценки точностных характеристик бортовой радиолокационной станции
Inventor: JASENOK ANDREJ VASIL EVICH
IPC: G01S13/87
Filed: 2006-07-18
Granted: 2008-01-10
Abstract: Изобретение относится к аппаратуре для проведения летных испытаний летательных аппаратов (ЛА) и их бортового оборудования. Достигаемым техническим результатом системы является оценка точностных характеристик бортовых радиолокационных станций (БРЛС). Система оценки точностных характеристик БРЛС содержит два комплекса бортовых траекторных измерений (КБТИ), установленных на каждом борту двух летательных аппаратов (ЛА) - истребителя и цели, включающих блок приведения данных к единому времени, радиомодем линии передачи данных, бортовую часть спутниковой навигационной системы, аппаратуру потребителя, инерциальную навигационную систему, устройство сопряжения информации, бортовую цифровую вычислительную систему, блок управления, систему документирования, дисплей, формирователь изображения, а также бортовую радиолокационную станцию на ЛА - истребителе. Заявленная система включает также контрольно-корректирующую наземную станцию (ККС) по эфиру, связанную с радиоприемниками дифференциальных поправок на ЛА - истребителе и цели. 4 ил.